A patent filed by Google showcases a new technology that could enable users to control Google TV-equipped devices using their voices, reports Patently Apple. Using a specific smartphone app, users could be able to speak commands or queries that are then acted upon by a television, a set-top box, a DVD player or another device equipped with Google TV, according to the patent filing. The patent documentation also mentions an interesting feature where “the provision of the query to the television may occur when the user is within a set distance of his home also (e.g., by determining with GPS functionality on the smartphone that he is within 1/4 mile of the home), and the television may be turned onSource